1 Chronicles 3:18 lists the names of six sons: Malchiram, Pedaiah, Shenazar, Jecamiah, Hoshama, and Nedabiah. This verse is part of a genealogy, specifically naming descendants in the royal line of Judah after the Babylonian exile.
The book of 1 Chronicles was written to record the history and family lines of Israel, with a focus on the tribe of Judah and the house of David. In this section, the chronicler is documenting the descendants of King Jeconiah (also called Jehoiachin), who was taken into exile in Babylon. This genealogy helps establish the continuity of David’s royal line even during and after the exile.